S-97042A174 1/4"-20 x 3 1/2" Partially Threaded Studs

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Reliable load-bearing capacity thanks to 70,000 psi tensile strength for secure, long-lasting assemblies
• Precision thread engagement with Class 2A thread fit ensuring consistent mating and reduced cross-threading risks
• Optimized for quick installation featuring UNC coarse threads and right-hand direction for efficient assembly
• Versatile partial threading design with 3/4" threaded length providing flexibility in adjustment and clamping applications
• Strict dimensional accuracy maintained with shaft diameter tolerance of -0.005" to 0.005" for precise fit
• Compliance with global environmental standards including RoHS 3 and REACH, ensuring safe and sustainable usage

Professional Applications & Engineering Value

This 1/4"-20 UNC partially threaded stud delivers exceptional engineering value in demanding applications where corrosion resistance and mechanical strength are critical. Manufactured from 18-8 stainless steel, it effectively resists rust and chemical exposure, making it suitable for automotive, machinery, and outdoor equipment assemblies. The Class 2A thread fit and UNC coarse threading provide reliable fastening in high-vibration environments, reducing loosening over time. Its partially threaded design allows for precise adjustment and secure clamping in fixtures, jigs, and structural frameworks, while the 70,000 psi tensile strength ensures integrity under substantial loads. This stud is engineered to solve common industrial challenges such as material degradation and joint failure, enhancing overall assembly durability and performance.

Specification Summary & Compliance

This stud adheres to inch system measurements with a shaft diameter of 1/4" and tolerance of -0.005" to 0.005". It features UNC coarse threads with Class 2A external thread fit, threaded on one end with a length of 3/4". The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory conformity for industrial use.